The human body is composed of different muscle groups which governs movement and flexibility. The muscles are important components in fitness. Knowing how they work is important in determining what specific types of training to do to be able to achieve personal muscle fitness.
The body is made up of different types of muscles, all determining the body?s fast and slow movements, and the different chemical processes and interaction which result muscle fitness: strength, burst, or endurance. The muscle type and the chemical reaction it involves produce the power which will govern movement, such as slow contraction for short burst …